According to recent evidence, which drug used to treat migraine headaches has some potential for addiction?
Definition of metabolism for Students. : the processes by which a living organism uses food to obtain energy and build tissue and disposes of waste material.
exists and is an alternate of . Metabolism refers to the total of all chemical reactions that occur in an organism. It is subdivided into catabolism and anabolism, which refer to reactions that break down and build up products respectively.